Level transmitter

Level Transmitter P139


  • Dry gold plated ceramic sensor
  • Smallest measuring range: 0…100 mbar / 0…1 mH2O
  • Largest measuring range: 0…20 bar / 0…200 mH2O
  • Accuracy ≤ 0,3%
  • High overload capability
  • Rugged design
  • Analog output: 4…20 mA, 2-wires
  • Optionally integrated PT100 / PT1000 sensor for temperature measurement


The ceramic capacitive measuring principle of the P139 level transmitter is used in a wide range of industrial applications. In combination with a high-quality stainless steel housing, the sensor is suitable for almost all liquids and gases.  The  sensor  is  commonly  used in  pumping and  lifting applications,  where it guarantees long-term stable measurement.  Our  modular  design  concept  provides a wide  variety of  products.  Feel  free to contact us if you need a customization that is not listed in this datasheet. 

Request Level transmitter
  • Gaseous media
  • Water
  • Waste water
  • Well / Deep well
  • Lifting equipment
  • Oil and fuel
  • Viscous and pasty media
  • Aggressive media